baber/WOPTO huggingface dataset:
Patent JP-H11252893-A (JP)
Title: Fluid power generator, wind power generator, and the fluid power generator and the wind power generator
Inventor: SUZUKI TOSHIYASU
IPC: F03D9/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a generator which has no movable sections and is able to generate power safely, even when the flow rate of a fluid is high (typhoons, tropical cyclones and the like). SOLUTION: This fluid power generator is provided with a nearly egg-shaped semi-submerged float 1 which increases the flow rate by a top section coming out on the surface of the sea and generates negative pressure with respect the roughly flat surface of the sea, a water pipe 2 which vertically passes through the center of the semi-submerged float 1 and in which sea water is allowed to flow by the negative presure, pairs of facing electrodes 4 located in the water pipe 2 vertical with respect to the flow of the sea water, and magnetic flux supplying means (magnets and the like) for generating magnetic flux which is vertical both to the flow of the sea water and to the facing direction of the electrodes between each pairs of facing electrodes.  Due to this structure, non-conductive air (wind) causes a stream in the conductive sea water and magnetohydrodynamic(MHD) power generation is conducted with the sea water.
Patent JP-2000339674-A (JP)
Title: Measuring method of thickness of magnetic layer
Inventor: ABE NAOTO
IPC: G11B15/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring thickness of a magnetic layer such as a magnetic tape continuously with high resolution in a longitudinal or width direction of roll goods and in a short time with high accuracy. SOLUTION: A prescribed magnetic signal is recorded in a magnetic recording medium by a magnetic head 18 for recording having <90 degrees azimuth angle. The magnetic signal is reproduced by a magnetic head for reading having <90 degrees azimuth angle to detect an output peak value of a reproduced wave form and thickness of a magnetic layer of the magnetic recording medium is obtained by converting the output peak value by a converting means beforehand prepared.
Patent JP-S5378819-A (JP)
Title: Recording system for tv signals
Inventor: HASEGAWA KENICHI
IPC: G11B20/02
Filed: 1976-12-22
Abstract: PURPOSE:To make the recording operation of a video tape impossible to prevent the reprint of the same by recording the video tape such that the back porch is biased to a white level.
Patent JP-S5856826-A (JP)
Title: Method and apparatus for controlling shape of roll
Inventor: FUKASE HISAHIKO
IPC: G05D5/00
Filed: 1981-09-30
Abstract: PURPOSE:To control a roll crown, by a method wherein a heat-transmitting medium is supplied into a plurality of zones divided in the expanding direction of a roll, the temperature of each of the zones is regulated from the inside of the roll, and the amount of thermal expansion of the roll in the diametral direction is changed. CONSTITUTION:A plurality of sets of annular chambers 15a, 15b, 15c... connected to each other in the circumferential direction are provided in a main body 2 of the roll in the direction of the axis of the main body 2, and drilled holes 16a, 16b, 16c... for supplying the heat-transmitting medium and drilled holes 16a', 16b', 16c'... for returning the medium which holes are provided in a shaft 1 are connected to the chambers 15a, 15b, 15c... respectively. The zones A, B, C... for individually regulating the temperature of each of the chambers 15a, 15b, 15c... are provided. In controlling the temperature, the heat-transmitting medium is individually passed through each of the chambers 15a, 15b, 15c..., whereby the shape of the roll is controlled. Accordingly, the outside diametral shape of the roll can be easily set to be a predetermined shape.
Patent JP-S6216454-A (JP)
Title: Blocked polyisocyanate compound, water and oil-repellent agent and treatment therewith
Inventor: SUZUKI YASUYUKI
IPC: C07C239/00
Filed: 1985-07-15
Abstract: PURPOSE:To provide the titled compound composed of a specific OH-containing compound, an oxime compound and an aromatic polyisocyanate compound, and effective to improve the recoverability of the water and oil repellency after washing or dry-cleaning by using in combination with a fluorine-based water and oil-repellent. CONSTITUTION:A blocked polyisocyanate is produced by the addition reaction of (A) a 2-50C compound having >=2 OH groups in one molecule (e.g. triethylene glycol), (B) an oxime compound, preferably a <=7C oxime (e.g. methyl ethyl ketoxime) and (C) an aromatic polyisocyanate (e.g. diphenylmethane diisocyanate) under anhydrous condition in an organic solvent at 50-100 deg.C in one or two steps. The amount of the component A and B is 0.9-1.1 equivalent each based on 2 equivalent of the component C. When the above compound is added to a fluorine-based water and oil-repellent composition in an amount of >=10wt%, preferably 50-200wt% based on the whole solid components in the composition, a water and oil-repellent agent having excellent air-drying recoverability and storage stability can be obtained.
Patent JP-H10309663-A (JP)
Title: Work piecedrive device
Inventor: MATSUBARA MASAYUKI
IPC: B24B41/06
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To change a workpiece in grinding work with one-touch operation. SOLUTION: In a workpiece drive device for supporting a workpiece W by a center 4 on a main spindle 1 side and a center 5 on a tail stock 3 side, and for rotating the workpiece W by a rotational driving means, clamp cylinders 11a, 11b for inserting one end of the workpiece W to the tip side of the main spindle 1 into the non-rotational state and provided with a non-circular part are rotatably fitted, the clamp cylinders 11a, 11b are rotated with the start of the rotational driving means, and the workpiece W inserted into the clamp cylinders 11a, 11b is driven. The clamp cylinders 11a, 11b are formed into a double structure of the clamp outer cylinder 11a and a clamp inner cylinder 11b, and therefore, different shaped workpiece W can be coped with changing only the clamp inner cylinder 11b.
Patent JP-H10332909-A (JP)
Title: Light diffusing film
Inventor: KITAMURA MANABU
IPC: B32B27/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a light diffusing film having excellent brightness, heat resistance, moisture resistance, non-curling property and durability for practical use by using a norbornene resin as the resin of a resin layer. SOLUTION: A resin layer having dispersion of beads is formed on the surface of a plastic film, namely, on one surface or both surfaces of the film. As for the resin of the resin layer, a norbornene resin having polar groups in the molecule and having a norbornene structure is used. The norbornene resin has preferably 4×10<4> to 10×10<4> mol.wt. If the mol.wt. is lower than 4×10<4> , the resin has poor coating property and film forming property which easily causes cracks in the resin layer. If the mol.wt. is higher than 10×10<4> , dispersibility of beads decreases. By using the norbornene resin as the resin of the resin layer, the obtd. light diffusing film shows excellent brightness, heat resistance, moisture resistance and non-curling property.
Patent JP-S63318915-A (JP)
Inventor: TSURITA TOSHIO
IPC: A47J27/00
Filed: 1987-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5380258-A (JP)
Title: Lighting device of portable watch
Inventor: FUTAMI MINORI
IPC: G04B19/30
Filed: 1976-12-24
Abstract: PURPOSE: To increase efficiency and improve design with a simple constitution by conducting the light from a light emitting member provided on the back of a dial by means of a photo conductive member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04353780-A (JP)
Title: Indicating method for residual capacity of battery
Inventor: HONDA SATOSHI
IPC: G01R31/36
Filed: 1991-05-30
Abstract: PURPOSE:To indicate the residual capacity of a battery without being affected by a changed-over voltage of the battery, when the residual capacity of the battery of a device which conducts control by changing over the voltage of the battery in a plurality of stages in accordance with the state of operation is indicated by using a map. CONSTITUTION:In regard to a map for determining an output value for moving a pointer of a meter of the residual capacity of a battery in accordance with the residual capacity of the battery, a curve used at the time of running made by a relatively high battery voltage and shown by a solid line is changed over to a curve shown by an imaginary line of which the full scale is raised in relation to the one at the time of the running, when stopping is made by a relatively low battery voltage. Even when the battery voltage is changed over and varied, the meter of the residual capacity is made to conduct indication with the map changing for each battery voltage, and therefore proper indication can always be executed.
Patent JP-H11351705-A (JP)
Title: Abnormal sound preventive structure of evaporator outlet
Inventor: ICHIMURA NOBUO
IPC: F25B41/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal sound arising from the outlet of an evaporator where a refrigerant passage going to a compressor is curved at roughly right angles. SOLUTION: This is structure for preventing the abnormal sound arising from the outlet of an evaporator where a refrigerant passage going to a compressor is curved at roughly right angles, and the refrigerant passage 150 of a connector 155 downstream of the curve position near the outlet of the evaporator 10 is provided with a rectifying means 150 for rectifying the flow of the refrigerant. Moreover, it will do to make the rectifying means 160 in the refrigerant passage within an integrated type of expansion valve 120.
Patent JP-S6136477-A (JP)
Inventor: KAWAI TANEICHI
IPC: E05F15/10
Filed: 1984-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5779902-A (JP)
Title: Fixing jig for optical transmission line
Inventor: MORI MUTSUHIRO
IPC: G02B6/42
Filed: 1980-11-07
Abstract: PURPOSE:To decrease light losses and to improve optical coupling to other optical systems by such constitution wherein a metal of good reflectivity is used in the part of a fixing jig of an optical transmission line adjacent to said line and the fixing jig is tightened isotropically with respect to the central axis of the optical transmission line. CONSTITUTION:A fixing jig 1 of good reflectivity is passed onto an optical tramsmission line 3 and its internal screw part 12 is tightened onto an external screw part 1, by which the taper 110 of the external screw part is pressed and fixed to the line 3. The light 4 made incident to the line 3 is reflected by the metal 11 of good reflectivity. Thereby, the fixing jig for optical transmission lines of less light losses and good optical coupling to other optical systems is obtained.
Patent JP-S6312246-A (JP)
Title: Production of fresh vegetable preserved with salt and malt
Inventor: TAKAHASHI TOSHIO
IPC: A23L19/20
Filed: 1986-07-04
Abstract: PURPOSE:To obtain fresh vegetables preserved with salt and malt capable of keeping freshness and flavor for a long period, by immersing vegetables in a solution of salt, cutting the vegetables into thin pieces, then freezing, subjecting the vegetables to vacuum drying to give a specific water content and sealing the vegetables within air-nonpermeable bags. CONSTITUTION:First, vegetables are immersed in a solution of salt and then cut into thin pieces. Then the vegetables fed to a freezing chamber controlled at -10--40 deg.C and uniformly frozen. The frozen vegetables are subjected to vacuum drying to give about 50% water content and then sealed in air- nonpermeable bags of PE, PP, nylon, etc., to give the aimed fresh vegetable preserved with salt and malt.
Patent JP-S5857637-A (JP)
Title: Searching system of optical disk
Inventor: NABESHIMA TOMOKI
IPC: G11B21/08
Filed: 1981-10-02
Abstract: PURPOSE:To realize the searching of an optical disk at a high speed, by shifting a pickup nearly in the radius direction of an optical disk at a speed higher than the ordinary reproduction and at the same time deflecting the light beam in the direction opposite to the shifting direction of the pickup. CONSTITUTION:When a search instruction and a search address are fed, the control signal is applied to motor control circuits 3 and 8 from a CPU9. Then a disk 1 is driven by a motor 2 so as to always secure a constant relative speed to a pickup 4, and the pickup 4 is shifted by a motor 7 to the radius direction of the disk 1 at a speed higher than the speed of a play mode. The signal given from a sawtooth wave generating circuit 14 is added to the signal from a tracking error detecting circuit 12 and then fed to a tracking driving circuit 13. Then the laser light is deflected to the pickup 4. Both the revolving direction of the motor 7 and the polarity of the sawtooth wave signal produced from the circuit 14 are controlled so as to decrease the difference between the read-out address and the search address. Thus the pickup 4 is moved to a desired position.
Patent JP-H0448658-A (JP)
Title: Lamination type solar battery and its manufacture
Inventor: INADA TOMOKI
IPC: H01L21/02
Filed: 1990-06-14
Abstract: PURPOSE:To enable ready and sure mutual connection of solar batteries by connecting at least one of lamination surfaces among solar batteries by direct junction of battery materials. CONSTITUTION:A p-n junction solar battery 21 of GaAlAs, a p-n junction solar battery 22 of GaAs and a pin junction solar battery 23 of Ge are laminated in the order of decreasing proximity to solar light. The p-n junction solar battery 21 of GaAlAs is composed of a p-type GaAlAs layer 3 and an n-type GaAlAs layer 4. The p-n junction solar battery 22 of GaAs is composed of a p-type GaAs layer 5 and an n-type GaAs layer 6. The pin junction solar battery 23 of Ge is composed of a p-type Ge layer 7, an i-type Ge layer 8 and an n-type Ge layer 9. Each layer which constitutes each of p-n junction or pin junction solar batteries 21 to 23 is formed by epitaxial growth. A surface electrode 2 and a protecting film 1 are formed on a surface of the p-n junction solar battery 21 of GaAlAs at a side nearest solar light and a rear electrode 10 is formed on a rear of the pin junction solar battery 23 of Ge at a side farthest from solar light.
Patent JP-H0446872-A (JP)
Title: Turning device for traveling vehicle
Inventor: ISHIKAWA MICHIO
IPC: A01B69/00
Filed: 1990-06-13
Abstract: PURPOSE:To eliminate the trouble of collision due to the erroneous sharp turn and falling from a walking plate by constituting the output side member of a clutch mechanism so as to be interlocked through a selecting mechanism with a reversing mechanism and a brake mechanism. CONSTITUTION:The output side member of a clutch C is selected to a brake mechanism D side by a selecting mechanism E previously, in the high speed operation in the traveling on a road or in loading or unloading operation to a truck. Accordingly, the generation of the sharp turn is suppressed, and the exceedingly safe traveling operation can be carried out.
Patent JP-H055650-A (JP)
Title: Solid-state streak camera
Inventor: MATSUMOTO OSAMU
IPC: G03B41/00
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a solid-state streak camera capable of measuring weak light. CONSTITUTION:A solid-state streak camera is equipped with a controller 121 generating a sweep pulse and a read trigger pulse from the trigger signal of the timing corresponding to the pulse light from a light source, a high voltage circuit 123 generating sweep voltage from the sweep pulse, an optical deflector 104 scanning the pulse light by sweep voltage and further equipped with a Fourier transform lens 105 condensing the light scanned by the optical deflector 104, a frequency divider 126 dividing the frequency of the read trigger pulse in a predetermined frequency dividing ratio to output a read pulse and an image sensor 106 reading the detection signal of the light condensed by the Fourier transform lens in the timing of the read pulse.
Patent JP-S5488178-A (JP)
Title: Gas flow counter
Inventor: KOUNO ETSUO
IPC: H01J47/06
Filed: 1977-12-26
Abstract: PURPOSE:To obtain good platean characteristics by applying a gold film on the inside wall surface of a metal made case having a radiation incident window. CONSTITUTION:An anode wire 1 is composed of a tungsten wire applied with gold plating and a high voltage HV is applied between this anode wire 1 and case 2. A gold film 10 is applied on the inside wall surface of a case 2 and this gold film 10 is composed of a vapor deposition film of gold or plating film of gold. Radiations incident to the inside of the case 2 through an incident window 3 produce discharge within the case 2, which is then drawn out in the form of electric pulses from the anode wire 1. Here, good platean characteristics may be obtained simply by applying a gold film on the inside wall surface of the case 2 through experiment.
Patent JP-H026213-A (JP)
Title: Air conditioner for automobile
Inventor: OGINO HIROSHI
IPC: G05D23/19
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a comfortable air conditioned feeling having an excellent follow-up property to the change of a body interior temperature by changing a time constant used in integral calculation depending on whether the quantity of solar radiation has a tendency to increase or not. CONSTITUTION:The latest quantity of solar radiation Q1 detected by a solar radiation sensor 1 is converted into a digital data, and stored in a determined address of a data memory part 4. A data comparing part 5 reads out the quantity of solar radiation Q1 and the just-before quantity of solar radiation Q0 stored just before it, and compares the quantities of solar radiation Q0, Q1 to judge whether the quantity of solar radiation has a tendency to increase or a tendency to decrease. When the quantity of solar radiation Q1 is higher than Q0 and the quantity of solar radiation is judged to have a tendency to increase by the comparison and judgment, a time constant fetch part 7 fetches an optimal time constant A to the tendency to increase of the quantity of solar radiation among time constants in a time constant memory part 6, and transfers it to an integral calculating part 8. The calculating part 8 carries out the calculation using the time constant A to the quantity of solar radiation Q1. The result is received as a recognition value of quantity of solar radiation by a recognition value memory part 9, and an air conditioning control part 10 cools the body interior.
Patent JP-S5875172-A (JP)
Title: Copying device
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/30
Filed: 1982-09-08
Abstract: PURPOSE:To automatically copy the surface and the reverse side of a both surface original, by providing a means for moving again the original which has been exposed, and a controlling circuit for controlling the sequence of a feeding means and a moving means, etc. CONSTITUTION:An original placing surface of a copying machine of an optical and moving system and an auto repeat duplex feeder are constituted as one body, and the whole original placing plate containing the auto repeat duplex feeder is moved by a specified distance, by which both functions are switched. On the right end of an original placing plate 31, the auto repeat duplex feeder is provided, and the whole original placing plate 31 is moved to a position where the auto repeat duplex feeder is used, from a position where an original placing plate fixing system for copying a thick original. In this case, the illumination part is moved right under original guide glass 2. The original placing plate 31 is provided with a wheel 40 can be moved easily to the left and right manually on a rail 41 fixed to the body, and is constituted so as to be locked to 2 positions.
Patent JP-2000344451-A (JP)
Title: Elevator door device and method for aligning door panel
Inventor: TSUJI HIROKAZU
IPC: B66B13/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevator door device whose open area can be enlarged by driving a plurality of door panels by means of a simple structure so that the panels are opened or closed. SOLUTION: One arm 70 having therein a recess 72 extending in a straight line is used as the link of an opening/closing mechanism for opening and closing a plurality of door panels 31-34. The arm 70 having the recess 72 therein performs cam action in combination with projections 81-84 provided on the door panels 31-34. The arm 70 has a fulcrum of rotation 60 for oscillation above a door pocket part 20, and when the doors are open, the arm 70 extends vertically downwards from the fulcrum of rotation 60, when the doors are closed, the arm 70 is inclined to cross the plurality of door panels 31-34.
Patent JP-S6314539-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI SHUICHI
IPC: H04L29/00
Filed: 1986-07-05
Abstract: PURPOSE:To prevent a drop of the capacity of a battery by constituting a communication equipment which receives power from the battery, so that received recording is only stored and a data is not outputted, at the time of automatic reception. CONSTITUTION:In case of executing an automatic reception, when no man exists, when the automatic reception is set by a switch SW1, when a call has been detected, its number of times, an ID number of the other party, and the time when the call has been detected are stored in a memory 21. These data are recorded in recording paper by a recording part 11b, when an operator has returned. At the time of the automatic reception, a switch SW2 remains opened, and to the recording part 11b, etc., power is not supplied from a battery 2, therefore, a received data is not outputted from the recording part 11b.
Patent JP-H0820001-A (JP)
Title: Device and method for controlling precutting planer
Inventor: OBARA YOSHIKAZU
IPC: B27C1/04
Filed: 1994-07-08
Abstract: PURPOSE:To automate cutting work of logs by a precutting planer so as to save labor and improve productivity. CONSTITUTION:A precutting planer control device comprises a planer body 1, a feeding conveyor 2, a measuring device 3 for automatically measuring an outline dimension of a log placed on the feeding conveyor 2, a finished dimension register means in which finished dimension of the log is registered, a finished dimension determination means for determining the finish dimension based on the actual outline dimension of the log, and a control data calculation means for calculating a control data of the planer body 1 based on a difference between the actual outline dimension and the finish dimension of the log. A drive control means is provided for controlling the planer body 1 and the feeding conveyor 2 for planing based on the control data after the calculation of the control data, and taking out the planed log after it is planed so as to send out to a conveyor 4.
Patent JP-S6049742-A (JP)
Title: Method for removing astringency of astringent persimmon
Inventor: FURUTA MICHIO
IPC: A23B7/152
Filed: 1983-08-30
Abstract: PURPOSE:To achieve the complete removal of astringency and inhibition of development of fruits with blackened epidermises at the same time, by keeping the alcoholic vapor concentration in a container continuously within a specific range during the period of removing the astringency. CONSTITUTION:Astringent persimmons and an alcoholic vapor (ethyl alcohol) are charged into a container for removing the astringency, and the alcoholic vapor concentration is kept within 1-10ppm range continuously for about several -10 days to carry out removal of the astringency of the astringent persimmons.